414 results
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
Patellofemoral dysfunction ... of patella then ask ... clinical #video #physicalexam ... Patellofemoral #msk
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Classification of Shock ... Hypovolemic shock ... - Septic shock ... Acute valve dysfunction ... Prosthetic valve dysfunction
Cardiogenic Shock - Diagnosis and Management Summary
Identifying Hypoperfusion from Cardiac Dysfunction
 • Exam: Congestion vs Hypoperfusion
Cardiogenic Shock ... Hypoperfusion from Cardiac Dysfunction ... #Cardiogenic #Shock
The Death Spiral: Increased RV Afterload (Acute PE) 
#Pathophysiology #PE #PulmonaryEmbolism #Embolism #DeathSpiral #Shock #RVDysfunction #RebelEM
#DeathSpiral #Shock ... #RVDysfunction
Non-lschemic Causes of Cardiogenic Shock:

Beta-Blockers, Calcium Channel Blockers, Digoxin 

Myocarditis 

Cardiomyopathies (sarcoidosis, amyloidosis, Takatsubo, 
hemochromatosis) 

Valvular
of Cardiogenic Shock ... Fibrillation AV nodal dysfunction ... , Sinus nodal dysfunction ... #Cardiogenic #Shock
#Pathophysiology #PulmonaryEmbolism #RVDysfunction #Perils #DeathSpiral #Shock #Progression #curbsiders
PulmonaryEmbolism #RVDysfunction ... #DeathSpiral #Shock
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
compensatory responses to shock ... Shock can be caused ... vasodilatation, myocardial dysfunction ... Shock can also present ... The cause of shock
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
correlates with RV dysfunction ... 0.8 indicates RV dysfunction ... 0.63 predicted RV dysfunction ... or hypovolemic shock ... Ahmed Ghoneem, MD MSc
Dysmetria on Physical Exam

Evidence of cerebellar dysfunction.

#Dysmetria #PhysicalExam #clinical #video #neurology #cerebellum
of cerebellar dysfunction ... #Dysmetria #PhysicalExam
Systemic Inflammatory Response Syndrome (SIRS) Criteria - Definitions of Sepsis, Severe Sepsis and Septic Shock

Systemic Inflammatory
Sepsis and Septic Shock ... drop > 40 (Organ dysfunction ... hypoperfusion) Septic Shock